3020949120 has 256 divisors, whose sum is σ = 11215169280. Its totient is φ = 677314560.

The previous prime is 3020949077. The next prime is 3020949121. The reversal of 3020949120 is 219490203.

It is a super-2 number, since 2×3020949120² = 18252267171257548800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3020949121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 710200 + ... + 714440.

It is an arithmetic number, because the mean of its divisors is an integer number (43809255).

Almost surely, 2^3020949120 is an apocalyptic number.

3020949120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020949120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5607584640).

3020949120 is an abundant number, since it is smaller than the sum of its proper divisors (8194220160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3020949120 is a wasteful number, since it uses less digits than its factorization.

3020949120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323 (or 4311 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3020949120 is about 54963.1614811230. The cubic root of 3020949120 is about 1445.5988817179.

The spelling of 3020949120 in words is "three billion, twenty million, nine hundred forty-nine thousand, one hundred twenty".